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80749CS - 1.25 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 80749CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire with a wire diameter of 0.075 Inch and an outer diameter of 0.5 inches. This spring has a free length of 1.25 Inch and an initial tension of 3 Pound. With a maximum deflection of 0.28 inches, it can handle a maximum load of 33 Pound Force. The ends of this spring are full loops, and it has a spring rate of 108 lbs/inch. The 80749CS is a reliable extension spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. With our significant supply of springs, including the 80749CS, we ensure that our customers can quickly receive the springs they need for their projects. Additionally, all of our springs are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. Trust Century Spring for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 1.25 in
Material Music Wire
Outside Diameter 0.5 in
Part Type Standard
Rate 108 lbs/in
SKU 80749CS
Sugg Max Deflection 0.28 in
Sugg Max Load 33 lbf
Wind Direction Left
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 31.75 mm
Material Music Wire
Outside Diameter 12.7 mm
Part Type Standard
Rate 18.91 N/mm
SKU 80749CS
Sugg Max Deflection 7.11 mm
Sugg Max Load 146.78 N
Wind Direction Left
Wire Diameter 1.91 mm